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dell.de screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    49% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

dell.de

Dell Offizielle Website | Dell Deutschland

Page Load Speed

5.7 sec in total

First Response

179 ms

Resources Loaded

4.7 sec

Page Rendered

827 ms

dell.de screenshot

About Website

Welcome to dell.de homepage info - get ready to check Dell best content for Germany right away, or after learning these important things about dell.de

Dell Bietet Laptops, Monitore, Computer, Gaming, Zubehör, Server, Support & Umfassende Speicherlösungen | Jetzt Einkaufen | Offizielle Dell-Website

Visit dell.de

Key Findings

We analyzed Dell.de page load time and found that the first response time was 179 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dell.de performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value18,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

dell.de

179 ms

css.aspx

109 ms

css.aspx

110 ms

Bootstrap.js

35 ms

tlinclude82a.js

88 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dell.de, 38% (15 requests) were made to I.dell.com and 10% (4 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (986 ms) relates to the external source Img-cdn.mediaplex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 832.6 kB (66%)

Content Size

1.3 MB

After Optimization

430.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dell.de main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 87.9 kB

  • Original 102.8 kB
  • After minification 95.7 kB
  • After compression 15.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 87.9 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 137.7 kB
  • After minification 135.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Dell images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 742.7 kB

  • Original 1.0 MB
  • After minification 943.5 kB
  • After compression 279.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 742.7 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (64%)

Requests Now

39

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dell.de

dell.de

179 ms

css.aspx

css.aspx

109 ms

css.aspx

css.aspx

110 ms

Bootstrap.js

Bootstrap.js

35 ms

tlinclude82a.js

tlinclude82a.js

88 ms

jquery-1.2.2e.js

jquery-1.2.2e.js

88 ms

home87a.js

home87a.js

95 ms

menu.aspx

menu.aspx

273 ms

target.js

target.js

48 ms

i.js

i.js

297 ms

rd

rd

280 ms

spacer.gif

spacer.gif

241 ms

logo-wt-bl.png

logo-wt-bl.png

233 ms

dellservices_19_11_2021.jpg

dellservices_19_11_2021.jpg

233 ms

headlines_kids_playing_300x130.jpg

headlines_kids_playing_300x130.jpg

231 ms

217284_15300_xps12_300x130.jpg

217284_15300_xps12_300x130.jpg

232 ms

serverComponent.php

serverComponent.php

228 ms

MasterTMS.min.js

MasterTMS.min.js

124 ms

id

id

103 ms

490a06d3ca0ad5afd70cf7d324659d2f.js

490a06d3ca0ad5afd70cf7d324659d2f.js

89 ms

js

js

652 ms

1996249439660c029be1868c5e749e1a.js

1996249439660c029be1868c5e749e1a.js

632 ms

tags

tags

103 ms

id

id

17 ms

mh-icons-sprite-8b.png

mh-icons-sprite-8b.png

17 ms

tags

tags

52 ms

2399-59780-3840-0

2399-59780-3840-0

104 ms

secondarybk.gif

secondarybk.gif

46 ms

bg.jpg

bg.jpg

8 ms

universal.html

universal.html

986 ms

de.gif

de.gif

59 ms

oo_fff.gif

oo_fff.gif

17 ms

viewlarger.gif

viewlarger.gif

5 ms

js

js

492 ms

R815-930x380_de.jpg

R815-930x380_de.jpg

512 ms

universal.html

universal.html

427 ms

20655-154941-3840-0

20655-154941-3840-0

206 ms

12961-84382-3840-3

12961-84382-3840-3

117 ms

20655-154941-3840-0

20655-154941-3840-0

104 ms

27297

27297

104 ms

Accessibility Review

dell.de accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

dell.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dell.de SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dell.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dell.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

dell.de

Open Graph description is not detected on the main page of Dell. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: